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Hi,

How to get count of week for particular year...?
Posted

C#
float week = (DateTime.IsLeapYear(year) ? 366 : 365) / 7


OR

C#
int year = 2004;
 DateTime dt = new DateTime(year, 12, 31);
 int week = CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(
 dt,
 CalendarWeekRule.FirstFourDayWeek,
 DayOfWeek.Monday);
 
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C#
private double CountNoOfWeeks(int year)
{
   DateTime date1 = new DateTime(year, 1, 1);
   DateTime date2 = date1.AddYears(1);

   double weeks = (date2 - date1).TotalDays / 7;
   return weeks;
}
 
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v2

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